CN104726901A - Diaphragm swirl-flow electrolyzer - Google Patents
Diaphragm swirl-flow electrolyzer Download PDFInfo
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- CN104726901A CN104726901A CN201510146865.3A CN201510146865A CN104726901A CN 104726901 A CN104726901 A CN 104726901A CN 201510146865 A CN201510146865 A CN 201510146865A CN 104726901 A CN104726901 A CN 104726901A
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- connecting base
- end cover
- barrier film
- diversion component
- electrolysis device
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Abstract
The invention provides a diaphragm swirl-flow electrolyzer and belongs to the technical field of electrolyzers. The diaphragm swirl-flow electrolyzer comprises an upper end cover, an upper connecting base and the like; a negative ion diaphragm sleeves a framework; an anode is located between the body of an electrolytic cell and a framework; the lower part of the framework is in close fit with a lower sealing flow guide part by use of threads and is squeezed and sealed by use of an O-shaped ring; the upper part of the anode is connected with a fixed positioning rod by use of threads; the fixed positioning rid is placed in the groove of the upper end cover in a matching manner; the upper end cover is fixedly and hermetically connected with the upper connecting base; a lower end cover is fixedly and hermetically connected with a lower connecting base; and the upper connecting base, the lower connecting base and the body of the electrolytic cell are connected by use of bolts, and are squeezed and sealed by use of an O-shaped ring and a planar rubber cushion. The diaphragm swirl-flow electrolyzer manufactured by use of the technique is simple in structure, long in service life, high in acid resistance and temperature resistance, high in operating current density and uniform in electrical conductivity; and meanwhile, the cost is saved, and the later cost, the workload and the like also are reduced.
Description
Technical field
The invention belongs to electrolyzer technical field, be specifically related to a kind of barrier film swirl electrolysis device being applicable to Metal smelting field and field of Environment Protection widely.
Background technology
The Winning cell major part that current domestic hydrometallurgy and field of Environment Protection adopt is plate and frame, and major part is open type, and use immature in electrodeposition septation, simultaneously because electrolyte flow is slow, area under the solution of peer accumulated amount shared by equipment is larger, add that current density is low, the production cycle is long, open cell can not accomplish collection and confinement of gases simultaneously, to nitric acid system, chlorination system cannot use, and sulfuric acid system uses also exists larger acid mist pollution, the cyclone electrolytic cell technology of domestic initiation has been invented by my company, well solve area occupied large, current density is low, the problem such as production cycle long and production environment is poor, but improving constantly along with acid concentration in electrolytic deposition process, reduce electricity effect, even to make a false countercharge electrodeposition metal out, some metals require strict in electrolytic deposition process to ph value simultaneously, during the acid produced in electrolytic deposition process needs alkali to go and, which adds cost and operation easier.
Film electrolysis tech is a new technology of domestic current fast development, because it has separation function, is widely used in chlor-alkali industry, organic synthesis, the fields such as water treatment, and its adaptability is comparatively strong, can good being applied in the middle of equipment.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the present invention is to provide that a kind of long service life, acid-resistant and heat-resistant ability are strong, operation current density is high, conduction evenly, erosion resistance is strong, can be separated by cathode and anode liquid when electrodeposition, be independent of each other during electrodeposition, anode produces acid, and negative electrode produces metal product and can adapt to the barrier film swirl electrolysis device of plurality of metalliferous material.
Described a kind of barrier film swirl electrolysis device, it is characterized in that described barrier film swirl electrolysis device comprises upper end cover, upper connecting base, cell body, negative electrode, lower connecting base, lower end cover, skeleton, upper sealing diversion component, anode, stationary positioned bar and lower seal diversion component, on described skeleton, cover has anion membrane, described anode is positioned at the centre of cell body and skeleton, described skeleton bottom is threaded connection and is closely tied on lower seal diversion component, and by the crush seal of O type circle, described anode top is threaded connection stationary positioned bar, stationary positioned bar Combined with Radiotherapy is placed in upper end cover groove, described upper end cover and upper connecting base fixed seal connection, described lower end cover and lower connecting base fixed seal connection, described upper connecting base, lower connecting base and cell body are bolted, and by O type circle and the crush seal of plane rubber cushion.
Described a kind of barrier film swirl electrolysis device, it is characterized in that described cell body is for cylindric, diameter is φ 150-φ 300mm.
Described a kind of barrier film swirl electrolysis device, is characterized in that described upper connecting base and lower connecting base are respectively equipped with liquid outlet and fluid inlet.
Described a kind of barrier film swirl electrolysis device, is characterized in that described upper sealing diversion component and skeleton are closely connected by screw thread, and by the sealing of O type circle, and upper sealing diversion component adopts acid-resistant and heat-resistant plastic material to be made.
Described a kind of barrier film swirl electrolysis device, is characterized in that described anode is tubular structure, and diameter is φ 50-φ 130mm.
Described a kind of barrier film swirl electrolysis device, is characterized in that described skeleton is connected as entirety by sectional framework socket joint, is directly φ 80-φ 180mm.
Described a kind of barrier film swirl electrolysis device, is characterized in that pod apertures is arranged at described stationary positioned bar bottom, and stationary positioned bar is connected with anode through upper sealing diversion component.
Described a kind of barrier film swirl electrolysis device, it is characterized in that described lower seal diversion component is positioned in the groove of lower end cover, and middle placement gasket seal, and lower seal diversion component bottom is provided with fluid inlet, input duct is through lower end cover and lower seal diversion component.
By adopting above-mentioned technology, the present invention not only remains the strong adaptability of cyclone electrolytic cell, conduction evenly, current density high, well solve solution acidity in electrolytic deposition process of metal constantly to increase simultaneously, affect quality product and solution contingency question, the acid produced in anolyte compartment can be used as byproduct, cathode compartment produces metal product, whole electrolyzer is in sealed state all the time, gas recovery can be unified very easily, non-environmental-pollution, and be adapted to the production of each individual system, comprise sulfuric acid system, nitric acid system, chlorination system etc., ph value in electrodeposition is required that high metal very simply can carry out electrodeposition, such as nickel, the metals such as cobalt.This apparatus structure is simple, long service life, acid-resistant and heat-resistant ability strong, operation current density is high, conduction evenly, save cost simultaneously, decrease the advantages such as the cost in later stage and workload.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Skeleton assembly schematic diagram of the present invention.
In figure: 1-upper end cover, 2-upper connecting base, 3-cell body, 4-negative electrode, 5-lower connecting base, 6-lower end cover, 7-skeleton, 8-anion membrane, 9-seals diversion component, 10-anode, 11-stationary positioned bar, 12-lower seal diversion component.
Embodiment
Below in conjunction with Figure of description, the invention will be further described:
As depicted in figs. 1 and 2, a kind of barrier film swirl electrolysis device of the present invention comprises upper end cover 1, upper connecting base 2, cell body 3, negative electrode 4, lower connecting base 5, lower end cover 6, skeleton 7 and the anion membrane 8 be enclosed within skeleton 7, upper sealing diversion component 9, anode 10, stationary positioned bar 11 and lower seal diversion component 12, anode 10 is positioned over the centre of cell body 3 and skeleton 7, skeleton 7 bottom is threaded connection and is closely tied on lower seal diversion component 12 and by the crush seal of O type circle, anode 10 top is threaded connection stationary positioned bar 11, stationary positioned bar 11 Combined with Radiotherapy is placed in upper end cover 1 pit, upper end cover 1 and upper connecting base 2 fixed seal connection, lower end cover 6 and lower connecting base 5 fixed seal connection, upper connecting base 2 and lower connecting base 5 and cell body 3 are bolted, and by O type circle and the crush seal of plane rubber cushion.
Cell body 3 is cylindric, and cell body 3 and negative electrode 4 adopt stainless steel or titanium material to be made, diameter range is φ 150-φ 300mm, negative electrode 4 is close to the internal surface with cell body 3, upper connecting base 2 and lower connecting base 5 are respectively equipped with liquid outlet and fluid inlet, stationary positioned bar 11 bottom is provided with pod apertures, and stationary positioned bar is connected with anode 10 through upper sealing diversion component 9, lower seal diversion component 12 is positioned in the groove of lower end cover 6, and middle placement gasket seal, lower seal diversion component 12 bottom is provided with fluid inlet, input duct is through lower end cover 6 and lower seal diversion component 12.
As shown in Figure 2, skeleton 7 adopts the non-metallic material of acid-resistant and heat-resistant to be made, socket joint fit system connection segment is adopted to be overall skeleton, direct scope is φ 80-φ 180mm, anion membrane 8 is tightly placed in the outside surface of skeleton 7, and skeleton 7 two ends have reinforcement to support, upper sealing diversion component 9 is by skeleton 7 and anion membrane 8 is fixing and sealing.
When the present invention uses, assemble between back skeleton and anode and form anolyte compartment, cathode compartment is formed between skeleton and negative electrode, anolyte compartment's solution enters from lower seal diversion component fluid inlet, flow in anode tube by stationary positioned bar lower guide discharge orifice, and finally flow out from anode lower end, cathode chamber solution enters from lower connecting base, flow out from upper connecting base, anode conducting accesses from the lower end of anode, being injected by cathode compartment before anodal closure needs the solution high internal circulating load of electrolysis to flow, the low internal circulating load flowing of dilute acid soln is injected by anolyte compartment, select suitable current electrifying electrodeposition, after for some time, cathode compartment forms satisfactory tubular metal, open upper end cover metal product is taken out together with negative electrode, be reentered into negative electrode after completing and proceed electrolysis.
Claims (8)
1. a barrier film swirl electrolysis device, it is characterized in that described barrier film swirl electrolysis device comprises upper end cover (1), upper connecting base (2), cell body (3), negative electrode (4), lower connecting base (5), lower end cover (6), skeleton (7), upper sealing diversion component (9), anode (10), stationary positioned bar (11) and lower seal diversion component (12), the upper cover of described skeleton (7) has anion membrane (8), described anode (10) is positioned at the centre of cell body (3) and skeleton (7), described skeleton (7) bottom is threaded connection and is closely tied on lower seal diversion component (12), and by the crush seal of O type circle, described anode (10) top is threaded connection stationary positioned bar (11), stationary positioned bar (11) Combined with Radiotherapy is placed in upper end cover (1) groove, described upper end cover (1) and upper connecting base (2) fixed seal connection, described lower end cover (6) and lower connecting base (5) fixed seal connection, described upper connecting base (2), lower connecting base (5) and cell body (3) are bolted, and by O type circle and the crush seal of plane rubber cushion.
2. a kind of barrier film swirl electrolysis device according to claim 1, it is characterized in that described cell body (3) is for cylindric, diameter is φ 150-φ 300mm.
3. a kind of barrier film swirl electrolysis device according to claim 1, is characterized in that described upper connecting base (2) and lower connecting base (5) are respectively equipped with liquid outlet and fluid inlet.
4. a kind of barrier film swirl electrolysis device according to claim 1, it is characterized in that described upper sealing diversion component (9) and skeleton (7) are closely connected by screw thread, and by the sealing of O type circle, and upper sealing diversion component (9) adopts acid-resistant and heat-resistant plastic material to be made.
5. a kind of barrier film swirl electrolysis device according to claim 1, is characterized in that described anode (10) is tubular structure, and diameter is φ 50-φ 130mm.
6. a kind of barrier film swirl electrolysis device according to claim 1, is characterized in that described skeleton (7) is connected as entirety by sectional framework socket joint, is directly φ 80-φ 180mm.
7. a kind of barrier film swirl electrolysis device according to claim 1, it is characterized in that pod apertures is arranged at described stationary positioned bar (11) bottom, and stationary positioned bar (11) is connected with anode (10) through upper sealing diversion component (9).
8. a kind of barrier film swirl electrolysis device according to claim 1, it is characterized in that described lower seal diversion component (12) is positioned in the groove of lower end cover (6), and middle placement gasket seal, and lower seal diversion component (12) bottom is provided with fluid inlet, input duct is through lower end cover (6) and lower seal diversion component (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146865.3A CN104726901A (en) | 2015-03-31 | 2015-03-31 | Diaphragm swirl-flow electrolyzer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146865.3A CN104726901A (en) | 2015-03-31 | 2015-03-31 | Diaphragm swirl-flow electrolyzer |
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| CN104726901A true CN104726901A (en) | 2015-06-24 |
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| CN201510146865.3A Pending CN104726901A (en) | 2015-03-31 | 2015-03-31 | Diaphragm swirl-flow electrolyzer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274559A (en) * | 2015-11-19 | 2016-01-27 | 浙江科菲科技股份有限公司 | Double-pipe meshed anode |
| CN107641816A (en) * | 2017-08-07 | 2018-01-30 | 凯莱英医药集团（天津）股份有限公司 | The method of continuous electrochemical reaction unit and thioether class substrate continuous oxidation into sulfone |
| CN108914165A (en) * | 2018-08-27 | 2018-11-30 | 浙江科菲科技股份有限公司 | A kind of novel powder electrolysis unit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274559A (en) * | 2015-11-19 | 2016-01-27 | 浙江科菲科技股份有限公司 | Double-pipe meshed anode |
| CN107641816A (en) * | 2017-08-07 | 2018-01-30 | 凯莱英医药集团（天津）股份有限公司 | The method of continuous electrochemical reaction unit and thioether class substrate continuous oxidation into sulfone |
| CN107641816B (en) * | 2017-08-07 | 2020-01-24 | 凯莱英医药集团（天津）股份有限公司 | Continuous electrochemical reaction device and method for continuously oxidizing thioether substrate into sulfone |
| CN108914165A (en) * | 2018-08-27 | 2018-11-30 | 浙江科菲科技股份有限公司 | A kind of novel powder electrolysis unit |
| CN108914165B (en) * | 2018-08-27 | 2023-11-21 | 浙江科菲科技股份有限公司 | Novel powder electrolysis device |
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Application publication date: 20150624 |
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